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Product comparison · 2 laptops

Acer Aspire 571G-52458G75Makk Intel® Core™ i5 i5-2450M 39.6 cm (15.6") HD 8 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 640M Windows 7 Home Premium Black vs Acer Aspire 771G-73618G75Makk Intel® Core™ i7 i7-3610QM 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 650M Wi-Fi 4 (802.11n) Windows 7 Home

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  • 151specifications compared
  • 38differ
  • 113identical
  • 10known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • HD type
    • HD
    • HD+
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 2nd gen Intel® Core™ i5
    • 3rd gen Intel® Core™ i7
  • Processor model
    • i5-2450M
    • i7-3610QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8

Side by side

Differences highlightedShow differences only
161 specifications
A

Acer

Aspire 571G-52458G75Makk Intel® Core™ i5 i5-2450M 39.6 cm (15.6") HD 8 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 640M Windows 7 Home Premium Black

Model 571G-52458G75Makk

View product
B

Acer

Aspire 771G-73618G75Makk Intel® Core™ i7 i7-3610QM 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 650M Wi-Fi 4 (802.11n) Windows 7 Home

Model 771G-73618G75Makk

View product
Display3 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeDiffersHDHD+
Processor16 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers2nd gen Intel® Core™ i53rd gen Intel® Core™ i7
Processor modelDiffersi5-2450Mi7-3610QM
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers3.1 GHz3.3 GHz
Processor frequencyDiffers2.5 GHz2.3 GHz
Processor cacheDiffers3 MB6 MB
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Core i5-2400 Mobile SeriesIntel Core i7-3600 Mobile series
Processor codenameDiffersSandy BridgeIvy Bridge
SteppingKnown for oneJ1
Thermal Design Power (TDP)Differs35 W45 W
TjunctionDiffers100 °C105 C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x16, 2x8
PCI Express slots versionDiffers2.03.0
CPU multiplier (bus/core ratio)Differs2523
Processor socketKnown for oneSocket G2
Memory3 differ
Memory slotsDiffers2x SO-DIMM4x SO-DIMM
Memory slots (available)Differs02
Maximum internal memoryDiffers8 GB16 GB
Graphics4 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 640MNVIDIA® GeForce® GT 650M
On-board graphics card modelDiffersIntel® HD Graphics 3000Intel® HD Graphics 4000
On-board graphics card dynamic frequency (max)Differs1300 MHz1100 MHz
On-board graphics card IDDiffers0x1160x166
Audioidentical
Audio systemKnown for oneHD
Networkidentical
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
TV-outKnown for oneNo
Keyboard1 differ
Numeric keypadDiffersYesNo
Softwareidentical
Drivers includedKnown for oneYes
Processor special features4 differ
Graphics & IMC lithographyDiffers32 nm22 nm
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers5345264899
Processor codeKnown for oneSR04Z
Processor package sizeDiffers37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)37.5 x 37.5 (rPGA988B)
Conflict-Free processorDiffersNoYes
Intel Secure Key Technology versionKnown for one1.00
Intel® Secure KeyKnown for oneYes
Battery1 differ
Battery life (max)Differs4.5 h4 h
Power1 differ
AC adapter powerDiffers90 W120 W
Weight & dimensions4 differ
WeightDiffers2.6 kg3.2 kg
WidthDiffers382 mm415 mm
DepthDiffers253 mm275 mm
HeightDiffers33.2 mm34.7 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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